13691392

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 120

約数和(自身を含む): 34286868

約数和(自身を除く): 20595476

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 121, 128, 136, 143, 176, 187, 208, 221, 242, 256, 272, 286, 352, 374, 416, 442, 484, 512, 544, 572, 704, 748, 832, 884, 968, 1088, 1144, 1408, 1496, 1573, 1664, 1768, 1936, 2057, 2176, 2288, 2431, 2816, 2992, 3146, 3328, 3536, 3872, 4114, 4352, 4576, 4862, 5632, 5984, 6292, 6656, 7072, 7744, 8228, 8704, 9152, 9724, 11968, 12584, 14144, 15488, 16456, 18304, 19448, 23936, 25168, 26741, 28288, 30976, 32912, 36608, 38896, 47872, 50336, 53482, 56576, 61952, 65824, 73216, 77792, 95744, 100672, 106964, 113152, 131648, 155584, 201344, 213928, 263296, 311168, 402688, 427856, 526592, 622336, 805376, 855712, 1053184, 1244672, 1711424, 3422848, 6845696, 13691392]

約数ペア:

[(1, 13691392), (2, 6845696), (4, 3422848), (8, 1711424), (11, 1244672), (13, 1053184), (16, 855712), (17, 805376), (22, 622336), (26, 526592), (32, 427856), (34, 402688), (44, 311168), (52, 263296), (64, 213928), (68, 201344), (88, 155584), (104, 131648), (121, 113152), (128, 106964), (136, 100672), (143, 95744), (176, 77792), (187, 73216), (208, 65824), (221, 61952), (242, 56576), (256, 53482), (272, 50336), (286, 47872), (352, 38896), (374, 36608), (416, 32912), (442, 30976), (484, 28288), (512, 26741), (544, 25168), (572, 23936), (704, 19448), (748, 18304), (832, 16456), (884, 15488), (968, 14144), (1088, 12584), (1144, 11968), (1408, 9724), (1496, 9152), (1573, 8704), (1664, 8228), (1768, 7744), (1936, 7072), (2057, 6656), (2176, 6292), (2288, 5984), (2431, 5632), (2816, 4862), (2992, 4576), (3146, 4352), (3328, 4114), (3536, 3872)]